It begs the question though: Why did humans develop a need for something that does not exist?
Well Tammy, my take on this is that as we grow up we are dependent on our mother and father for all our needs. They are our roll models. Single parent families and orphans find other roll models.
We grow up and make our way in the world. Our mind is programmed to look to a mother or father figure for support, guidance and hope. Our own parents grow old and die but before this happens we create a heavenly father or mother figure that we can look to and answer to. Someone who can fulfil our hopes and dreams if we believe in them and do what we believe will please them.
Tammy you love Jesus very much and find comfort in your belief in his existence. I really hope he does exist, because to see the gift of such trust, love and devotion going to waste, would be tragic.